Li ZF, SY Wang and XT Deng (2000). “A Linear Programming Algorithm for Optimal Portfolio Selection with Transaction Costs.” Int J Syst Sci 31(1): 107-117.

Liang L, W Desheng and H Zhongsheng (2004). “MES-DEA Modelling for Analysing Anti-Industrial Pollution Efficiency and its Application in Anhui Province of China.” Int J Global Energy Issues 22(2-4): 88-98.

Liang L, F Yang, WD Cook and J Zhu (2006). ?DEA Models for Supply Chain Efficiency Evaluation.” Ann Oper Res 145: 35-49.

Liao H-C (2005). “Using N-D Method to Solve Multi-Response Problem in Taguchi.” J Intelligent Manufacturing 16(3): 331-347.

Liao HC (2004). “A Data Envelopment Analysis Method for Optimizing Multi-Response Problem with Censored Data in the Taguchi Method.” Computers and Industrial Engineering 46(4): 817-835.

Li LX and WC Benton (1996). “Performance Measurement Criteria in Health Care Organizations: Review and Future Research Directions.” EJOR 93(3): 449-468.

Li S, Y Yang and Z Cai (1993). “Data Envelopment Analysis for Measuring Scientific Research Efficiency of Universities.” J Systems Science and Systems Engineering 2(4): 302-309.

Li SX (1998). “Stochastic Models and Variable Returns to Scales in Data Envelopment Analysis.” EJOR 104(3): 532-548.

Li SX (1999). “Interactive Strategy Sets in Multiple Payoff Games.” Computers and Industrial Engineering 37(3): 613-630.

Li SX (2001). “Stochastic DEA Models with Different Types of Input-Output Disturbances.” JPA 15(2): 95-113.